Showing Results for grade practice : Page 28

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

This science fair project investigates why the number of visible stars changes from place to place.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

This experiment will explore whether adding different substances to a gel affects its strength.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Explore the negative and positive consequences of stereotypes.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Determine which metal has the highest rate of conductivity.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.